Made of alloy steel. Withstand pressure : 20kgf/cm²

Ã§Â·Â¨Ã¨â„¢Å¸Item	Ã¥Å¾â€¹Ã¥Â¼ÂType	Ã¨Â¦ÂÃ¦Â Â¼Size
D20PH	20PH	5/16"
D30PH	30PH	3/8"
D40PH	40PH	1/2"